CN206112570U - LED continuous spectrum lighting device - Google Patents
LED continuous spectrum lighting device Download PDFInfo
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- CN206112570U CN206112570U CN201621086130.2U CN201621086130U CN206112570U CN 206112570 U CN206112570 U CN 206112570U CN 201621086130 U CN201621086130 U CN 201621086130U CN 206112570 U CN206112570 U CN 206112570U
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Abstract
The utility model relates to a LED continuous spectrum lighting device, including LED light source, LED circuit board, radiator and electrical source controller, the LED light source sets up on the LED circuit board, LED circuit board sets up the radiator top, LED light source top is provided with the PC face guard, PC face guard lower extreme is fixed to be set up on the radiator, electrical source controller pass through the wire with the LED circuit board links to each other. The beneficial effects of the hand and wrist rehabilitation evaluation monitoring device are that, the utility model provides a LED continuous spectrum lighting device, it has simple structure, safe and reliable, energy -concerving and environment -protective and characteristics that the radiating effect is good.
Description
Technical field
This utility model is related to field of LED illumination, more particularly to a kind of LED continuous spectrums illuminator.
Background technology
From human development so far, lighting source experienced flame, oil lamp, electric filament lamp, fluorescent lamp, until current (LED)
Semiconductor lighting.But these lighting sources, the equal existing defects in terms of the spectrum of illumination, the illumination light of this existing defects can not
Meet the demand of human health illumination；It is known that best illumination light is natural light, therefore, pursue natural lighting one
It is directly the vision of illuminating industry.
Utility model content
In view of the above-mentioned problems in the prior art, main purpose of the present utility model is to provide a kind of structure letter
Single, safe and reliable, energy-conserving and environment-protective and the LED continuous spectrum illuminators of good heat dissipation effect.
In order to achieve the above object, this utility model provide a kind of LED continuous spectrums illuminator, including LED light source,
LED circuit board, radiator and power-supply controller of electric, the LED light source is arranged in the LED circuit board, the LED circuit board
The radiator top is arranged on, the LED light source top is provided with PC masks, and the PC masks lower end is fixedly installed on described
On radiator, the power-supply controller of electric is connected by wire with the LED circuit board.
Further, the LED light source includes more than one group LED white light source and more than one group LED red-light source, often
The group LED white light sources include the LED white light sources of more than 2, and per group of LED red-light source includes the LED of more than 2
Red-light source.
Further, the radiator includes base and the cover plate being arranged on the base, and the chassis interior is erected
Multiple fin being parallel to each other directly are provided with, the upper end of the fin is fixedly installed on the lower surface of the cover plate, described
LED circuit board is arranged on the cover plate.
Further, the lower end of the PC masks is provided with installation portion, and the PC masks are fixed by the installation portion and set
Put in the upper end of the base.
Further, the power-supply controller of electric includes housing and the circuit board being arranged in the housing, the housing
It is made up of the upper casing and lower casing that cooperate, the circuit board is connected by wire with the LED circuit board, and the circuit board is also
It is connected with outside power input line.
Further, the LED light source is for single individual packages are in LED circuit board or integration packaging is in LED circuit board
On.
Further, the relative spectral ratio of 500nm is more than 0.30,550nm's in the spectrogram of the LED white light sources
Relative spectral ratio of relative spectral ratio of the relative spectral ratio more than 0.50,580nm more than 0.70,620nm is more than 0.8,
Relative spectral ratio of the relative spectral ratio of 650nm more than 0.70,700nm is more than 0.20.
Further, the wavelength of the LED red-light sources is more than 620nm.
Further, the power of the LED white light sources and the power ratio of the LED red-light sources are 3-10:1, and work as
When single LEDs white light source is identical with the power of single LEDs red-light source, the quantity and the LED of the LED white light sources is red
The quantitative proportion of radiant is 3-10:1.
Further, the LED continuous spectrums illuminator is by the LED white light sources and the LED red-light sources
To supplement spectrum.
This utility model has advantages below and beneficial effect：This utility model provides a kind of LED continuous spectrums illumination dress
Put, its in addition to it can meet health, the lighting demand of environmental protection, can also by configure special power-supply controller of electric simulate natural light from
The early illumination to evening, and it is adjustable to be capable of achieving brightness.
Description of the drawings
The decomposition texture schematic diagram of the LED continuous spectrum illuminators that Fig. 1 is provided for this utility model embodiment；
Fig. 2 is the structural representation of LED circuit board and LED light source in Fig. 1；
The measured spectra curve chart of the LED continuous spectrum illuminators that Fig. 3 is provided for this utility model embodiment；
The measured spectra curve chart and nature of the LED continuous spectrum illuminators that Fig. 4 is provided for this utility model embodiment
The contrast schematic diagram of light spectral curve.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of this utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in this utility model embodiment
The embodiment stated is a part of embodiment of this utility model, rather than the embodiment of whole.Generally described in accompanying drawing herein and
The component of this utility model embodiment for illustrating can be arranged and designed with a variety of configurations.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed scope of the present utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to the model of this utility model protection
Enclose.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected,
Or be integrally connected；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to by intermediary
It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, can be according to concrete feelings
Condition understands concrete meaning of the above-mentioned term in this utility model.
Below with reference to accompanying drawings this utility model is further described with specific embodiment.
As shown in Figures 1 to 4：A kind of LED continuous spectrums illuminator that this utility model embodiment is provided, including LED
Light source, LED circuit board 100, radiator 300 and power-supply controller of electric 500, LED light source is arranged in LED circuit board 100, LED
Circuit board 100 is arranged on the top of radiator 200, and the radiator 200 is used to radiate LED circuit board 100, so as to LED
The LED light source arranged on circuit board 100 carries out good radiating, and LED light source top is provided with PC masks 200, under PC masks 200
End is fixedly installed on a heat sink, electric so as to extend LED light source and LED for protecting to LED light source and LED circuit board
The service life of road plate 100, power-supply controller of electric 500 is connected by wire 400 with LED circuit board 100, by the power-supply controller of electric
500 can be controlled in real time to the LED light source in LED circuit board 100, wherein, LED light source includes more than one group LED white light light
Source 101 and more than one group LED red-light source 102, every group of LED white light source includes the LED white light sources 101 of more than 2, often
Group LED red-light sources include the LED red-light sources of more than 2, meanwhile, LED circuit board 100 can be circular aluminium base or ceramics
Substrate, is preferably aluminium base, and the thickness of the aluminium base is 1.0mm, and the heat-resistance coefficient of aluminium base is 1, and the pressure of aluminium base is
1500V, the surface-coated of aluminium base has white oil coating；Specially：LED light source includes that one group of LED white light source and one group of LED are red
Radiant, wherein：One group of LED white light source includes 12 LED white light sources 101, and LED circuit board upper table is uniformly arranged on respectively
The circumferencial direction in face, one group of LED red-light source includes 2 LED red-light sources 102, is symmetrically arranged at LED circuit board upper table
The both sides up and down in face, while the circumferential inner formed positioned at 12 LED white light sources 101；Meanwhile, the light of LED white light sources 101
Relative spectral of relative spectral ratio of the relative spectral ratio of 500nm more than 0.30,550nm more than 0.50,580nm in spectrogram
Relative spectral ratio of relative spectral ratio of the ratio more than 0.70,620nm more than 0.80,650nm is more than 0.70,700nm's
Relative spectral ratio is more than 620nm more than the wavelength of 0.20, LED red-light sources 102.
Used as the preferred implementation of above-described embodiment, radiator 300 includes base 303 and is arranged on base 303
Cover plate 301, the inner vertical of base 303 is provided with multiple fin 302 being parallel to each other, and good heat dissipation effect can further prolong
The LED circuit board arranged on long base and the service life of LED light source, the upper end of fin 302 is fixedly installed on cover plate 301
Lower surface, LED circuit board 100 is arranged on cover plate 301, above-mentioned base can be truncated cone-shaped, its upper end with diameter greater than lower end
Diameter, and the circle for being shaped as being engaged with base of cover plate 301.
Used as the preferred implementation of above-described embodiment, the lower end of PC masks 200 is provided with installation portion 201, PC masks 200
The upper end of base 202 is fixedly installed on by installation portion 201, improves what PC masks 200 and the base in radiator 202 were combined
Fastness, security reliability gets a promotion, so as to carry out necessarily to the LED light source inside PC masks 200 and LED circuit board 100
The protection of degree, and then extend the service life of LED light source and LED circuit board 100.
Used as the preferred implementation of above-described embodiment, power-supply controller of electric 500 includes housing and is arranged in housing
Circuit board 502, housing is made up of the upper casing 501 and lower casing 503 for cooperating, and circuit board 502 is by wire 400 and LED circuit
Plate 100 is connected, and circuit board 502 is also connected with outside power input line 600.
Used as the preferred implementation of above-described embodiment, LED light source is that single individual packages are in LED circuit board or integrated
It is encapsulated in LED circuit board.
As the preferred implementation of above-described embodiment, the power of LED white light sources 101 and the work(of LED red-light sources 102
Rate ratio is 3-10:1, and when single LEDs white light source is identical with the power of single LEDs red-light source, the number of LED white light sources
The quantitative proportion of amount and LED red-light sources is 3-10:1.
Used as the preferred implementation of above-described embodiment, LED continuous spectrums illuminator is by LED white light sources and LED
Red-light source is supplementing spectrum.
This utility model also provides a kind of manufacture method of LED continuous spectrums illuminator described above, including following step
Suddenly：
1) from the LED white light sources 101 of one group of colour temperature 4000K, the relative spectral ratio of 500nm is more than in its spectrogram
Relative spectral of relative spectral ratio of 0.30, the 550nm relative spectral ratio more than 0.50,580nm more than 0.70,620nm
Relative spectral ratio of relative spectral ratio of the ratio more than 0.80,650nm more than 0.70,700nm is more than 0.20, single power
For 0.5W, and rated operational current 150mA, running voltage：The quantity of 2.9-3.4V, LED white light source 101 is 12, respectively
For W1, W2, W3, W4, W5, W6, W7, W8, W9, W10, W11, W12, W13 and W14.
2) from the LED red-light sources 102 of one group of different wave length, and the LED red-light sources of one group of different wave length include
Two LED red-light sources 102, respectively R1 and R2, the power of single LEDs red-light source 102 is 0.5W, and rated operational current
For 150mA, rated operational voltage is 2.0-2.6V, meanwhile, the wavelength of one group of LED red-light source 102 is respectively 640-660nm
(quantity is 1) and 680-700nm (quantity is 1).
3) LED circuit board and radiator are designed according to the installation requirement and connected mode of above-mentioned three kinds of light sources；
The connected mode of above-mentioned three groups of LED light sources is：Two and seven string, i.e., 12 LEDs white light source lamp bead two and six string with
After one group of (2) LED red-light sources lamp bead two and a string, it is cascaded, as two and seven strings.
4) LED light source chosen is separately mounted in LED circuit board, then the LED circuit board with LED light source is fixed on
On radiator.
5) according to the rated operational current of selected light source, and according to circuit design requirements connect constant current source (constant-current source
Output current is 300mA), then its spectral characteristic is tested by spectrogrph (integrating sphere), you can obtain the spectral distribution such as Fig. 3
Figure.
6) spectrum of this spectrogram access expansion light visible light part is can be seen that by the spectrogram of Fig. 4.
Finally it should be noted that：Each embodiment above is merely to illustrate the technical solution of the utility model, rather than to it
Limit；Although being described in detail to this utility model with reference to the foregoing embodiments, one of ordinary skill in the art should
Understand：It still can modify to the technical scheme described in previous embodiment, or to which part or whole technologies
Feature carries out equivalent；And these modifications or replacement, do not make each reality of essence disengaging this utility model of appropriate technical solution
Apply the scope of a technical scheme.
Claims (10)
1. a kind of LED continuous spectrums illuminator, it is characterised in that：Including LED light source, LED circuit board, radiator and power supply
Controller, the LED light source is arranged in the LED circuit board, and the LED circuit board is arranged on the radiator top, institute
State LED light source top and be provided with PC masks, the PC masks lower end is fixedly installed on the radiator, the power-supply controller of electric
It is connected with the LED circuit board by wire.
2. LED continuous spectrums illuminator according to claim 1, it is characterised in that the LED light source include one group with
Upper LED white light sources and more than one group LED red-light source, per group of LED white light source includes the LED white lights of more than 2
Light source, per group of LED red-light source includes the LED red-light sources of more than 2.
3. LED continuous spectrums illuminator according to claim 2, it is characterised in that the radiator include base with
And the cover plate being arranged on the base, the chassis interior is vertically arranged with multiple fin being parallel to each other, the radiating
The upper end of piece is fixedly installed on the lower surface of the cover plate, and the LED circuit board is arranged on the cover plate.
4. LED continuous spectrums illuminator according to claim 3, it is characterised in that the lower end of the PC masks is arranged
There is installation portion, the PC masks are fixedly installed on the upper end of the base by the installation portion.
5. LED continuous spectrums illuminator according to claim 1, it is characterised in that the power-supply controller of electric includes shell
Body and the circuit board being arranged in the housing, the housing is made up of the upper casing and lower casing for cooperating, the circuit board
It is connected with the LED circuit board by wire, the circuit board is also connected with outside power input line.
6. LED continuous spectrums illuminator according to claim 1, it is characterised in that the LED light source is single independence
It is encapsulated in LED circuit board or integration packaging is in LED circuit board.
7. LED continuous spectrum illuminators according to any one of claim 2, it is characterised in that the LED white lights light
Phase of relative spectral ratio of the relative spectral ratio of 500nm more than 0.30,550nm more than 0.50,580nm in the spectrogram in source
0.70 is more than to relative spectral ratio of relative spectral ratio of the spectrum ratio more than 0.70,620nm more than 0.8,650nm,
The relative spectral ratio of 700nm is more than 0.20.
8. LED continuous spectrums illuminator according to claim 2, it is characterised in that the wavelength of the LED red-light sources
More than 620nm.
9. LED continuous spectrums illuminator according to claim 2, it is characterised in that the power of the LED white light sources
It is 3-10 with the power ratio of the LED red-light sources:1, and when single LEDs white light source and the power of single LEDs red-light source
When identical, the quantitative proportion of the quantity of the LED white light sources and the LED red-light sources is 3-10:1.
10. LED continuous spectrums illuminator according to claim 2, it is characterised in that the LED continuous spectrums illumination
Device supplements spectrum by the LED white light sources and the LED red-light sources.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086130.2U CN206112570U (en) | 2016-09-27 | 2016-09-27 | LED continuous spectrum lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086130.2U CN206112570U (en) | 2016-09-27 | 2016-09-27 | LED continuous spectrum lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112570U true CN206112570U (en) | 2017-04-19 |
Family
ID=58521998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621086130.2U Active CN206112570U (en) | 2016-09-27 | 2016-09-27 | LED continuous spectrum lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112570U (en) |
-
2016
- 2016-09-27 CN CN201621086130.2U patent/CN206112570U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518101 West of Building B of Junxinglong Industrial Park, Zhoushi Highway, Langxin Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Yaominghao Intelligent Technology Development Co., Ltd. Address before: 518108 Building B of Junxinglong Industrial Park, Shiyan Langxin Community, Baoan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen shine Intelligent Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |